{"id":407,"date":"2022-09-01T10:02:55","date_gmt":"2022-09-01T10:02:55","guid":{"rendered":"http:\/\/pto-gearbox.net\/china-wholesaler-dc-brushed-speed-reducer-with-brake-encoder-near-me-factory\/"},"modified":"2022-09-01T10:02:55","modified_gmt":"2022-09-01T10:02:55","slug":"china-wholesaler-dc-brushed-speed-reducer-with-brake-encoder-near-me-factory","status":"publish","type":"post","link":"https:\/\/pto-gearbox.net\/sk\/china-wholesaler-dc-brushed-speed-reducer-with-brake-encoder-near-me-factory\/","title":{"rendered":"\u010c\u00ednsky ve\u013ekoobchodn\u00fd DC kart\u00e1\u010dovan\u00fd reduk\u010dn\u00fd mechanizmus s brzdov\u00fdm enkod\u00e9rom v mojej bl\u00edzkosti tov\u00e1rne"},"content":{"rendered":"

Z\u00e1ruka: 1 rok
\u010c\u00edslo modelu: 2D a\u017e 6D
Typ: Kefkov\u00fd motor
Kr\u00fatiaci moment: 0,1\u201340 Nm
Kon\u0161trukcia: Permanentn\u00fd magnet
Komut\u00e1cia: Kefa
Ochrann\u00e1 funkcia: Vodotesn\u00e1
R\u00fdchlos\u0165 (ot.\/min.): 1800 ot.\/min. a 3000 ot.\/min.
Trval\u00fd pr\u00fad (A): od\u013eah\u010dovac\u00ed pr\u00fad 0,4\u20133,5 A
\u00da\u010dinnos\u0165: IE 4
Nap\u00e4tie: 12 V, 24 V, 48 V, 90 V, 110 V, 220 V
V\u00fdkon: 6 wattov a\u017e 25 wattov
Ot\u00e1\u010dky motora: 1800 ot.\/min. a 3000 ot.\/min.
Priemer prevodovky: 60 mm 70 mm 80 mm 90 mm 100 mm \u0161tvorcov\u00fd
K\u013e\u00fa\u010dov\u00e9 slov\u00e1: jednosmern\u00fd kefovan\u00fd prevodov\u00fd motor
Priemer motora: 60 mm 70 mm 80 mm 90 mm 100 mm
Materi\u00e1l hriade\u013ea: Oce\u013e
Materi\u00e1l prevodovky: Oce\u013e
Priemer hriade\u013ea: 8 mm 12 mm 15 mm 18 mm
V\u00fdstupn\u00e1 r\u00fdchlos\u0165: 3 ot.\/min. \u2013 1000 ot.\/min.
Detaily balenia: Paleta, kart\u00f3nov\u00e1 krabica
Pr\u00edstav: HangZhou, ZheJiang <\/p>\n

Medzi na\u0161e hlavn\u00e9 produkty s prevodov\u00fdmi motormi patria: A, prevodov\u00e9 motory s\u00e9rie Micro od 6 wattov do 250 wattov vr\u00e1tane AC, DC prevodov\u00fdch motorov, pravouhl\u00fdch prevodov\u00fdch motorov s regul\u00e1torom ot\u00e1\u010dok, brzdou a reverzibiln\u00fdm chodom at\u010f. 1. Rozmery motora a prevodovky: 60 mm, 70 mm, 80 mm, 90 mm, 104 mm 2. V\u00fdkon: 6 W, 15 W, 30 W, 40 W, 60 W, 90 W, 120 W, 180 W, 200 W, 250 W 3. Nap\u00e4tie: AC: Jednof\u00e1zov\u00e9\/trojf\u00e1zov\u00e9, Vysokokvalitn\u00fd hnac\u00ed hriade\u013e TO-002 Autoparts China Supplier Vonkaj\u0161\u00ed homokinetick\u00fd k\u013ab 110 V 220 V 380 V DC: 12 V 24 V 60 V 90 V 110 V 220 V ..4. V\u00fdstupn\u00e1 r\u00fdchlos\u0165: 1000-3,0 ot.\/min 5. V\u00fdstupn\u00fd kr\u00fatiaci moment: 0,1-40 Nm B, Mal\u00e9 striedav\u00e9 prevodov\u00e9 motory s\u00e9rie od 0,1 kW do 3,7 kW s in\u0161tal\u00e1ciou GH a GV C, \u0160nekov\u00e1 prevodovka pre rv vr\u00e1tane 25 30 40 50 63 75 90 110 130 150 s prevodov\u00fdm pomerom od 5 do 100 D, Pohon motora 12 V 24 V 48 V 90 V 110 nap\u00e4t\u00ed jednosmern\u00fd kefovan\u00fd PMDC permanentn\u00fd magnet 25 W 60 W prevodov\u00fd motor s prevodov\u00fdm pomerom r\u00fdchlos\u0165 1800 ot.\/min \u0160pecifik\u00e1cia polo\u017eka hodnota Z\u00e1ruka jeden rok Miesto p\u00f4vodu \u010c\u00edna ZHangZhoug N\u00e1zov zna\u010dky HTG \u010c\u00edslo modelu 2D a\u017e 6D Typ Kefkov\u00fd motor Kr\u00fatiaci moment 0,1\u201340 N.M Kon\u0161trukcia Permanentn\u00fd magnet Komut\u00e1cia Funkcia ochrany kefy Vodotesn\u00fd R\u00fdchlos\u0165 (ot.\/min.) 1800 ot.\/min a 3000 ot.\/min Trval\u00fd pr\u00fad (A) 0,4\u20133,5 A od\u013eah\u010dovac\u00ed pr\u00fad \u00da\u010dinnos\u0165 IE 4 Nap\u00e4tie 12 V 24 V 48 V 90 V 110 V 220 V V\u00fdkon 6 wattov a\u017e 25 wattov R\u00fdchlos\u0165 motora 1800 ot.\/min a 3000 ot.\/min Priemer prevodovky 60 mm 70 mm 80 mm 90 mm 100 mm \u0161tvorcov\u00fd K\u013e\u00fa\u010dov\u00e9 slov\u00e1 DC kefovan\u00fd prevodov\u00fd motor Priemer motora 60 mm 70 mm 80 mm 90 mm 100 mm Materi\u00e1l hriade\u013ea Oce\u013e Materi\u00e1l prevodovky Oce\u013e Priemer hriade\u013ea 8 mm 12 mm 15 mm 18 mm V\u00fdstupn\u00e1 r\u00fdchlos\u0165 3 ot.\/min \u2013 1000 ot.\/min Profil spolo\u010dnosti HangZhou Hengtuo Motor Co., ltd Nach\u00e1dza sa v meste HangZhou na pobre\u017e\u00ed mora vo v\u00fdchodnej \u010c\u00edne, ne\u010faleko mesta Zhejiang. \u0160pecializujeme sa na v\u00fdskum a v\u00fdvoj, v\u00fdrobu a predaj prevodov\u00fdch motorov, ktor\u00e9 maj\u00fa 5 s\u00e9ri\u00ed takmer tis\u00edc druhov prevodov\u00fdch motorov vr\u00e1tane mikro AC prevodov\u00fdch motorov, DC prevodov\u00fdch motorov, pravouhl\u00fdch prevodov\u00fdch motorov, mal\u00fdch AC prevodov\u00fdch motorov, z\u00e1vitovkov\u00fdch RV prevodoviek a ovl\u00e1da\u010dov motorov at\u010f. Tov\u00e1re\u0148 m\u00e1 prvotriedny mana\u017e\u00e9rsky t\u00edm a \u0161pi\u010dkov\u00fd v\u00fdskumn\u00fd a v\u00fdvojov\u00fd t\u00edm v odvetv\u00ed, automatizovan\u00e9 v\u00fdrobn\u00e9 linky a popredn\u00fa v\u00fdrobu, testovanie, pomocn\u00e9 zariadenia a neust\u00e1le zlep\u0161ovanie zariaden\u00ed, moderniz\u00e1ciu, zav\u00e1dzanie a postupn\u00fa realiz\u00e1ciu inteligentn\u00fdch v\u00fdrobn\u00fdch liniek zariaden\u00ed. Na\u0161e produkty sa \u0161iroko pou\u017e\u00edvaj\u00fa v textiln\u00fdch strojoch, tla\u010diarensk\u00fdch strojoch, potravin\u00e1rskych strojoch, lek\u00e1rskych strojoch, dopravn\u00fdch strojoch, baliacich strojoch, hlavn\u00fdch pracovn\u00fdch strojoch, predajn\u00fdch automatoch, cement\u00e1r\u0148ach, po\u010d\u00edta\u010dov\u00fdch ploch\u00fdch pletac\u00edch strojoch, automatick\u00fdch stoloch, kancel\u00e1rskych zariadeniach a sol\u00e1rnych fotovoltaick\u00fdch zariadeniach at\u010f. Na\u0161e produkty sa s ob\u013eubou pred\u00e1vaj\u00fa na dom\u00e1cich aj zahrani\u010dn\u00fdch trhoch, ako s\u00fa juhov\u00fdchodn\u00e1 \u00c1zia, India, Eur\u00f3pa, Amerika, Bl\u00edzky v\u00fdchod a Austr\u00e1lia at\u010f. Objem predaja neust\u00e1le rastie tempom viac ako 40% ro\u010dne. Z\u00edskali sme certifik\u00e1cie ISO9001, CE, UL, CCC a ROHS at\u010f. M\u00f4\u017eeme v\u00e1s uspokoji\u0165 prvou technol\u00f3giou v tomto odvetv\u00ed, kvalitou a r\u00fdchlou servisnou podporou. \u00daprimn\u00e1 spolupr\u00e1ca s vami pri budovan\u00ed kr\u00e1snej z\u00e1hrady. Vitajte v na\u0161ej tov\u00e1rni HangZhou HENGTUO MOTOR CO., LTDADD: N0.108, SHANGYEJIA ROAD NORTH, HUSHAN STREET, HangZhou, HangZhou CITY, ZHangZhouG PROVINCE, GUIDA 1330049304 Nerezov\u00e1 kladka pre sprchov\u00fa posuvn\u00fa br\u00e1nu s dvojit\u00fdm kolesom, \u010c\u00edna. Certifik\u00e1cie Balenie a doru\u010denie Paleta, kart\u00f3nov\u00e1 krabica Predajn\u00e1 a servisn\u00e1 sie\u0165 \u010casto kladen\u00e9 ot\u00e1zky Ot\u00e1zka: Ste v\u00fdrobcom prevodov\u00fdch motorov? Odpove\u010f: \u00c1no, sme tov\u00e1re\u0148. Ot\u00e1zka: Kde sa nach\u00e1dza va\u0161a tov\u00e1re\u0148? Odpove\u010f: HangZhou, HangZhou, bl\u00edzko mesta Zhejiang Ot\u00e1zka: Ko\u013eko pracovn\u00edkov pracuje vo va\u0161ej tov\u00e1rni? Odpove\u010f: 158 pracovn\u00edkov. Ot\u00e1zka: Ako objedna\u0165? Odpove\u010f: Po\u0161lite n\u00e1m dopyt \u2192 Z\u00edskajte na\u0161u cenov\u00fa ponuku \u2192 Vyrokujte si podrobnosti \u2192 Potvrdte vzorku \u2192 Podp\u00ed\u0161te zmluvu\/z\u00e1lohu \u2192 Hromadn\u00e1 v\u00fdroba \u2192 Pripraven\u00fd n\u00e1klad \u2192 Zostatok\/dodanie \u2192 \u010eal\u0161ia spolupr\u00e1ca Ot\u00e1zka: \u010co tak objedn\u00e1vka vzorky? Odpove\u010f: Vzorka je k dispoz\u00edcii. Pre viac inform\u00e1ci\u00ed n\u00e1s pros\u00edm kontaktujte. Ke\u010f v\u00e1m na\u00fa\u010dtujeme poplatok za vzorku, nev\u00e1hajte a po zadan\u00ed form\u00e1lnej objedn\u00e1vky v\u00e1m ho vr\u00e1time. Ot\u00e1zka: Ak\u00fd sp\u00f4sob dopravy je k dispoz\u00edcii? Odpove\u010f: K dispoz\u00edcii s\u00fa DHL, UPS, FedEx, TNT, EMS, China Post, Sea. K dispoz\u00edcii s\u00fa aj in\u00e9 sp\u00f4soby dopravy, 934-201 7L8Z-4800-AA ZZCB-25-100 Podpora hnacieho hriade\u013ea K\u013abov\u00fd hriade\u013e Stredov\u00e9 lo\u017eisko vrtule pre Ford Escape Mzda Tribute 01-07, kontaktujte n\u00e1s, ak potrebujete odoslanie in\u00fdm sp\u00f4sobom dopravy. Ot\u00e1zka: Ak\u00e1 je dodacia lehota? Odpove\u010f: Dodacia lehota z\u00e1vis\u00ed od objednan\u00e9ho mno\u017estva. Dodacia lehota zvy\u010dajne trv\u00e1 3-5 pracovn\u00fdch dn\u00ed.<\/p>\n<\/p>\n

\u010co je prevodovka?<\/h2>\n

Pri v\u00fdbere prevodovky je potrebn\u00e9 zv\u00e1\u017ei\u0165 nieko\u013eko faktorov. D\u00f4le\u017eit\u00e1 je napr\u00edklad v\u00f4\u013ea, preto\u017ee ide o uhol, pod ktor\u00fdm sa v\u00fdstupn\u00fd hriade\u013e m\u00f4\u017ee ot\u00e1\u010da\u0165 bez toho, aby sa vstupn\u00fd hriade\u013e pohyboval. Hoci to nie je potrebn\u00e9 v aplik\u00e1ci\u00e1ch bez striedania z\u00e1\u0165a\u017ee, je to d\u00f4le\u017eit\u00e9 pre presn\u00e9 aplik\u00e1cie zah\u0155\u0148aj\u00face striedanie z\u00e1\u0165a\u017ee. Medzi pr\u00edklady t\u00fdchto aplik\u00e1ci\u00ed patr\u00ed automatiz\u00e1cia a robotika. Ak je v\u00f4\u013ea probl\u00e9mom, mo\u017eno budete chcie\u0165 zv\u00e1\u017ei\u0165 aj in\u00e9 faktory, ako napr\u00edklad po\u010det zubov v ka\u017edom ozubenom kolese.
\"prevodovka\"<\/p>\n

Funkcia prevodovky<\/h2>\n

Prevodovka je mechanick\u00e1 jednotka, ktor\u00e1 pozost\u00e1va z re\u0165aze alebo s\u00fapravy ozuben\u00fdch kolies. Ozuben\u00e9 koles\u00e1 s\u00fa namontovan\u00e9 na hriadeli a s\u00fa podopret\u00e9 valiv\u00fdmi lo\u017eiskami. Tieto zariadenia menia r\u00fdchlos\u0165 alebo kr\u00fatiaci moment stroja, v ktorom sa pou\u017e\u00edvaj\u00fa. Prevodovky sa daj\u00fa pou\u017ei\u0165 na \u0161irok\u00fa \u0161k\u00e1lu aplik\u00e1ci\u00ed. Tu je nieko\u013eko pr\u00edkladov fungovania prevodoviek. \u010c\u00edtajte \u010falej a dozviete sa viac o ozuben\u00fdch koles\u00e1ch, ktor\u00e9 tvoria prevodovku.
Bez oh\u013eadu na typ prevodovky je v\u00e4\u010d\u0161ina prevodoviek vybaven\u00e1 sekund\u00e1rnym a prim\u00e1rnym prevodov\u00fdm stup\u0148om. Zatia\u013e \u010do prevodov\u00e9 pomery s\u00fa rovnak\u00e9 pre prim\u00e1rny aj sekund\u00e1rny prevodov\u00fd stupe\u0148, prevodovky sa m\u00f4\u017eu l\u00ed\u0161i\u0165 ve\u013ekos\u0165ou a \u00fa\u010dinnos\u0165ou. Vysokov\u00fdkonn\u00e9 pretek\u00e1rske aut\u00e1 zvy\u010dajne pou\u017e\u00edvaj\u00fa prevodovku s dvoma zelen\u00fdmi a jedn\u00fdm modr\u00fdm prevodov\u00fdm stup\u0148om. Prevodovky s\u00fa \u010dasto namontovan\u00e9 v prednej alebo zadnej \u010dasti motora.
Prim\u00e1rnou funkciou prevodovky je prenos kr\u00fatiaceho momentu z jedn\u00e9ho hriade\u013ea na druh\u00fd. Pomer zubov hnacieho kolesa k prij\u00edmaciemu \u010dlenu ur\u010duje, ko\u013eko kr\u00fatiaceho momentu sa pren\u00e1\u0161a. Ve\u013ek\u00fd prevodov\u00fd pomer sp\u00f4sob\u00ed, \u017ee hlavn\u00fd hriade\u013e sa bude ot\u00e1\u010da\u0165 ni\u017e\u0161ou r\u00fdchlos\u0165ou a bude ma\u0165 vy\u0161\u0161\u00ed kr\u00fatiaci moment v porovnan\u00ed s jeho predlohov\u00fdm hriade\u013eom. Naopak, n\u00edzky prevodov\u00fd pomer umo\u017en\u00ed vozidlu ot\u00e1\u010da\u0165 sa ni\u017e\u0161ou r\u00fdchlos\u0165ou a vytv\u00e1ra\u0165 ni\u017e\u0161\u00ed kr\u00fatiaci moment.
Konven\u010dn\u00e1 prevodovka m\u00e1 vstupn\u00e9 a v\u00fdstupn\u00e9 ozuben\u00e9 koles\u00e1. Predlohov\u00fd hriade\u013e je spojen\u00fd s univerz\u00e1lnym hriade\u013eom. Vstupn\u00e9 a v\u00fdstupn\u00e9 ozuben\u00e9 koles\u00e1 s\u00fa usporiadan\u00e9 tak, aby zodpovedali vz\u00e1jomnej r\u00fdchlosti a kr\u00fatiacemu momentu. Prevodov\u00fd pomer ur\u010duje, ako r\u00fdchlo m\u00f4\u017ee auto \u00eds\u0165 a ak\u00fd kr\u00fatiaci moment dok\u00e1\u017ee vygenerova\u0165. V\u00e4\u010d\u0161ina konven\u010dn\u00fdch prevodoviek pou\u017e\u00edva \u0161tyri prevodov\u00e9 pomery s jedn\u00fdm spiato\u010dn\u00fdm prevodov\u00fdm stup\u0148om. Niektor\u00e9 maj\u00fa dva hriadele a tri vstupy. Ak s\u00fa v\u0161ak prevodov\u00e9 pomery vysok\u00e9, motor zaznamen\u00e1 stratu kr\u00fatiaceho momentu.
V r\u00e1mci \u0161t\u00fadie v\u00fdkonu prevodovky sa zhroma\u017edilo ve\u013ek\u00e9 mno\u017estvo \u00fadajov. Vysoko ambici\u00f3zny proces segment\u00e1cie priniesol takmer 20 000 vektorov znakov. Tieto v\u00fdsledky s\u00fa najpodrobnej\u0161ie a najkomplexnej\u0161ie zo v\u0161etk\u00fdch dostupn\u00fdch \u00fadajov. Tento v\u00fdskum m\u00e1 dvojit\u00fa nev\u00fdhodu \u2013 prvou je ve\u013ek\u00fd objem \u00fadajov zozbieran\u00fdch na \u00fa\u010dely charakteriz\u00e1cie, zatia\u013e \u010do druhou je vysok\u00e1 dimenzionalita. T\u00e1 druh\u00e1 je komplik\u00e1ciou, ktor\u00e1 vznik\u00e1, ke\u010f experiment\u00e1lna prevodovka nie je navrhnut\u00e1 tak, aby dobre fungovala.
\"prevodovka\"<\/p>\n

Bzvacklash<\/h2>\n

Hlavnou funkciou prevodovky je zn\u00e1sobi\u0165 moment sily a vytvori\u0165 mechanick\u00fa v\u00fdhodu. V\u00f4\u013ea v\u0161ak m\u00f4\u017ee sp\u00f4sobi\u0165 syst\u00e9mu r\u00f4zne probl\u00e9my vr\u00e1tane zn\u00ed\u017eenej presnosti polohovania a zn\u00ed\u017eenia celkov\u00e9ho v\u00fdkonu. Prevodovka s nulovou v\u00f4\u013eou m\u00f4\u017ee eliminova\u0165 straty pohybu sp\u00f4soben\u00e9 v\u00f4\u013eou a zlep\u0161i\u0165 celkov\u00fd v\u00fdkon syst\u00e9mu. Tu s\u00fa niektor\u00e9 be\u017en\u00e9 probl\u00e9my spojen\u00e9 s v\u00f4\u013eou v prevodovk\u00e1ch a ako ich opravi\u0165. Ke\u010f pochop\u00edte, ako opravi\u0165 v\u00f4\u013eu prevodovky, budete m\u00f4c\u0165 navrhn\u00fa\u0165 stroj, ktor\u00fd sp\u013a\u0148a va\u0161e po\u017eiadavky.
Aby sa zn\u00ed\u017eila v\u00f4\u013ea prevodovky, mnoh\u00ed kon\u0161trukt\u00e9ri sa sna\u017eia zmen\u0161i\u0165 stredov\u00fa vzdialenos\u0165 ozuben\u00fdch kolies. T\u00fdm sa eliminuje priestor na mazanie a podporuje sa nadmern\u00fd z\u00e1ber zubov, \u010do vedie k pred\u010dasn\u00e9mu zlyhaniu z\u00e1beru. Aby sa minimalizovala v\u00f4\u013ea prevodovky, v\u00fdrobca ozuben\u00fdch kolies m\u00f4\u017ee oddeli\u0165 dve \u010dasti ozuben\u00e9ho kolesa a upravi\u0165 stredov\u00fa vzdialenos\u0165 z\u00e1beru medzi nimi. Na tento \u00fa\u010del sa jedno ozuben\u00e9 koleso ot\u00e1\u010da vzh\u013eadom na pevn\u00e9 ozuben\u00e9 koleso a z\u00e1rove\u0148 sa upravuje efekt\u00edvna hr\u00fabka zuba druh\u00e9ho ozuben\u00e9ho kolesa.
Nieko\u013eko v\u00fdrobn\u00fdch procesov m\u00f4\u017ee sp\u00f4sobi\u0165 chyby a zn\u00ed\u017eenie hr\u00fabky zubov t\u00fato chybu minimalizuje. Ozuben\u00e9 koles\u00e1 so skosen\u00fdmi zubami s\u00fa toho uk\u00e1\u017ekov\u00fdm pr\u00edkladom. Tento typ ozuben\u00e9ho kolesa m\u00e1 v porovnan\u00ed s pr\u00edslu\u0161n\u00fdm ozuben\u00fdm kolesom mal\u00fd po\u010det zubov. Okrem zn\u00ed\u017eenia hr\u00fabky zubov skosen\u00e9 koles\u00e1 tie\u017e zni\u017euj\u00fa v\u00f4\u013eu. Hoci skosen\u00e9 koles\u00e1 maj\u00fa menej zubov ako pr\u00edslu\u0161n\u00e9 ozuben\u00e9 koleso, v\u0161etok ich pr\u00eddavok na v\u00f4\u013eu sa uplat\u0148uje na v\u00e4\u010d\u0161ie ozuben\u00e9 koleso.
V\u00f4\u013ea ozuben\u00e9ho kolesa m\u00f4\u017ee ovplyvni\u0165 \u00fa\u010dinnos\u0165 prevodovky. V ide\u00e1lnom prevodovom stupni je v\u00f4\u013ea nulov\u00e1. Ak je v\u0161ak pr\u00edli\u0161 ve\u013ek\u00e1, v\u00f4\u013ea m\u00f4\u017ee po\u0161kodi\u0165 ozuben\u00e9 koles\u00e1 a sp\u00f4sobi\u0165 ich poruchu. Cie\u013eom v\u00f4le prevodovky je preto minimalizova\u0165 tento probl\u00e9m. To v\u0161ak m\u00f4\u017ee vy\u017eadova\u0165 pou\u017eitie mikrometra. Na ur\u010denie potrebnej v\u00f4le prevodovky m\u00f4\u017eete pou\u017ei\u0165 \u010d\u00edseln\u00edkov\u00fd mera\u010d alebo sp\u00e1rov\u00fd mera\u010d.
Ak ste h\u013eadali sp\u00f4sob, ako zn\u00ed\u017ei\u0165 v\u00f4\u013eu, odpove\u010fou m\u00f4\u017ee by\u0165 v\u00f4\u013ea prevodovky. V\u00f4\u013ea v\u0161ak nie je vzbura vo\u010di v\u00fdrobcovi. Je to chyba pohybu, ktor\u00e1 sa prirodzene vyskytuje v prevodov\u00fdch syst\u00e9moch, ktor\u00e9 menia smer. Ak sa s \u0148ou nezaobch\u00e1dza, m\u00f4\u017ee to vies\u0165 k z\u00e1va\u017en\u00e9mu po\u0161kodeniu prevodov\u00e9ho stup\u0148a a dokonca ohrozi\u0165 cel\u00fd syst\u00e9m. V tomto \u010dl\u00e1nku vysvetl\u00edme, ako v\u00f4\u013ea ovplyv\u0148uje prevodov\u00e9 stupne a ako ovplyv\u0148uje v\u00fdkon prevodovky.<\/p>\n

Dizajn<\/h2>\n

Kon\u0161trukcia prevodoviek pozost\u00e1va z r\u00f4znych faktorov vr\u00e1tane typu pou\u017eit\u00e9ho materi\u00e1lu, po\u017eiadaviek na v\u00fdkon, r\u00fdchlosti a reduk\u010dn\u00e9ho pomeru a aplik\u00e1cie, pre ktor\u00fa je jednotka ur\u010den\u00e1. Proces navrhovania prevodovky zvy\u010dajne za\u010d\u00edna popisom stroja alebo prevodovky a jej zam\u00fd\u0161\u013ean\u00e9ho pou\u017eitia. Medzi \u010fal\u0161ie k\u013e\u00fa\u010dov\u00e9 parametre, ktor\u00e9 treba pri navrhovan\u00ed prevodovky zv\u00e1\u017ei\u0165, patr\u00ed ve\u013ekos\u0165 a hmotnos\u0165 ozuben\u00e9ho kolesa, jeho celkov\u00fd prevodov\u00fd pomer a po\u010det redukci\u00ed, ako aj pou\u017eit\u00e9 met\u00f3dy mazania.
Po\u010das procesu n\u00e1vrhu sa z\u00e1kazn\u00edk a dod\u00e1vate\u013e z\u00fa\u010dastnia r\u00f4znych kontrol n\u00e1vrhu. Patria sem kontroly konceptu alebo po\u010diato\u010dn\u00e9ho n\u00e1vrhu, valid\u00e1cia v\u00fdrobn\u00e9ho n\u00e1vrhu, kritick\u00e9 presk\u00famanie n\u00e1vrhu a kone\u010dn\u00e9 presk\u00famanie n\u00e1vrhu. Z\u00e1kazn\u00edk m\u00f4\u017ee proces iniciova\u0165 aj iniciovan\u00edm anal\u00fdzy DFMEA (Design for Manufacturing Assessment - anal\u00fdza kon\u0161truk\u010dn\u00fdch prvkov). Po prijat\u00ed po\u010diato\u010dn\u00e9ho schv\u00e1lenia n\u00e1vrhu prejde n\u00e1vrh nieko\u013ek\u00fdmi iter\u00e1ciami, k\u00fdm sa fin\u00e1lny n\u00e1vrh zmraz\u00ed. V niektor\u00fdch pr\u00edpadoch bude z\u00e1kazn\u00edk vy\u017eadova\u0165 anal\u00fdzu DFMEA prevodovky.
Prevodovky so zvy\u0161ova\u010dmi r\u00fdchlosti si tie\u017e vy\u017eaduj\u00fa \u0161peci\u00e1lne kon\u0161truk\u010dn\u00e9 aspekty. Tieto prevodovky zvy\u010dajne pracuj\u00fa pri vysok\u00fdch r\u00fdchlostiach, \u010do sp\u00f4sobuje probl\u00e9my s dynamikou prevodov. Okrem toho vysok\u00e9 r\u00fdchlosti jednotky zvy\u0161uj\u00fa trecie a odporov\u00e9 sily. Spr\u00e1vna kon\u0161trukcia tohto komponentu by mala minimalizova\u0165 vplyv t\u00fdchto s\u00edl. Na vyrie\u0161enie t\u00fdchto probl\u00e9mov by prevodovka mala obsahova\u0165 brzdov\u00fd syst\u00e9m. V niektor\u00fdch pr\u00edpadoch m\u00f4\u017ee trecie sily zv\u00fd\u0161i\u0165 aj vonkaj\u0161ia sila.
V prevodovk\u00e1ch sa pou\u017e\u00edvaj\u00fa r\u00f4zne typy ozuben\u00fdch kolies. Kon\u0161trukcia zubov ozuben\u00fdch kolies zohr\u00e1va v\u00fdznamn\u00fa \u00falohu pri definovan\u00ed typu ozuben\u00e9ho kolesa v prevodovke. \u010celn\u00e9 ozuben\u00e9 koleso je pr\u00edkladom ozuben\u00e9ho kolesa, ktor\u00e9 m\u00e1 zuby prebiehaj\u00face rovnobe\u017ene s osou ot\u00e1\u010dania. Tieto ozuben\u00e9 koles\u00e1 pon\u00fakaj\u00fa vysok\u00e9 prevodov\u00e9 pomery a \u010dasto sa pou\u017e\u00edvaj\u00fa vo viacer\u00fdch stup\u0148och. Je teda mo\u017en\u00e9 vytvori\u0165 prevodovku, ktor\u00e1 sp\u013a\u0148a potreby va\u0161ej aplik\u00e1cie.
Kon\u0161trukcia prevodoviek je najzlo\u017eitej\u0161\u00edm procesom v in\u017einierskom procese. Tieto zlo\u017eit\u00e9 zariadenia s\u00fa vyroben\u00e9 z viacer\u00fdch typov ozuben\u00fdch kolies a s\u00fa namontovan\u00e9 na hriade\u013eoch. S\u00fa podopret\u00e9 valiv\u00fdmi lo\u017eiskami a pou\u017e\u00edvaj\u00fa sa na r\u00f4zne \u00fa\u010dely. Vo v\u0161eobecnosti sa prevodovka pou\u017e\u00edva na zn\u00ed\u017eenie r\u00fdchlosti a kr\u00fatiaceho momentu a na zmenu smeru. Prevodovky sa be\u017ene pou\u017e\u00edvaj\u00fa v motorov\u00fdch vozidl\u00e1ch, ale mo\u017eno ich n\u00e1js\u0165 aj v ped\u00e1lov\u00fdch bicykloch a stacion\u00e1rnych strojoch.
\"prevodovka\"<\/p>\n

V\u00fdrobcovia<\/h2>\n

Na trhu s prevodovkami existuje nieko\u013eko hlavn\u00fdch segmentov vr\u00e1tane priemyslu, ban\u00edctva a automobilov\u00e9ho priemyslu. V\u00fdrobcovia prevodoviek musia rozumie\u0165 aplika\u010dn\u00fdm a u\u017e\u00edvate\u013esk\u00fdm odvetviam, aby mohli navrhn\u00fa\u0165 prevodovku, ktor\u00e1 sp\u013a\u0148a ich \u0161pecifick\u00e9 po\u017eiadavky. Z\u00e1kladn\u00e9 znalosti metalurgie s\u00fa nevyhnutn\u00e9. Nadn\u00e1rodn\u00e9 spolo\u010dnosti poskytuj\u00fa rie\u0161enia prevodoviek aj pre energetick\u00fd priemysel, lodn\u00fd priemysel a automobilov\u00fd priemysel. Aby boli ich produkty konkurencieschopnej\u0161ie, musia sa zamera\u0165 na inov\u00e1ciu produktov, geografick\u00fa expanziu a udr\u017eanie z\u00e1kazn\u00edkov.
Skupina CZPT vznikla ako mal\u00e1 spolo\u010dnos\u0165 v roku 1976. Odvtedy sa stala glob\u00e1lnym l\u00eddrom v oblasti mechanick\u00fdch prevodoviek. Jej v\u00fdrobn\u00fd sortiment zah\u0155\u0148a ozuben\u00e9 koles\u00e1, reduk\u010dn\u00e9 prevodovky a prevodov\u00e9 motory. Spolo\u010dnos\u0165 ako prv\u00e1 v Taliansku z\u00edskala certifik\u00e1ciu ISO a na\u010falej rastie na jedn\u00e9ho z popredn\u00fdch svetov\u00fdch v\u00fdrobcov s\u00e9riov\u00fdch prevodoviek. S rozvojom odvetvia sa CZPT zameriava na v\u00fdskum a v\u00fdvoj s cie\u013eom vytv\u00e1ra\u0165 lep\u0161ie produkty.
Po\u013enohospod\u00e1rsky priemysel pou\u017e\u00edva prevodovky na realiz\u00e1ciu r\u00f4znych procesov. Pou\u017e\u00edvaj\u00fa sa v traktoroch, \u010derpadl\u00e1ch a po\u013enohospod\u00e1rskych strojoch. Automobilov\u00fd priemysel pou\u017e\u00edva ozuben\u00e9 koles\u00e1 v automobiloch, ale nach\u00e1dzaj\u00fa sa aj v \u0165a\u017eobn\u00fdch a spracovate\u013esk\u00fdch strojoch na \u010daj. Priemyseln\u00e9 prevodovky zohr\u00e1vaj\u00fa d\u00f4le\u017eit\u00fa \u00falohu aj v pohonoch posuvu a r\u00fdchlosti. Priemysel prevodoviek m\u00e1 rozmanit\u00e9 portf\u00f3lio v\u00fdrobcov a dod\u00e1vate\u013eov. Tu je nieko\u013eko pr\u00edkladov prevodoviek:
Prevodovky s\u00fa zlo\u017eit\u00e9 zariadenia. Musia sa pou\u017e\u00edva\u0165 spr\u00e1vne, aby sa optimalizovala ich \u00fa\u010dinnos\u0165 a pred\u013a\u017eila ich \u017eivotnos\u0165. V\u00fdrobcovia vyu\u017e\u00edvaj\u00fa pokro\u010dil\u00e9 technol\u00f3gie a pr\u00edsne procesy kontroly kvality, aby zabezpe\u010dili, \u017ee ich v\u00fdrobky sp\u013a\u0148aj\u00fa najvy\u0161\u0161ie \u0161tandardy. Okrem presnosti a spo\u013eahlivosti v\u00fdroby v\u00fdrobcovia prevodoviek zabezpe\u010duj\u00fa, aby boli ich v\u00fdrobky bezpe\u010dn\u00e9 na pou\u017eitie pri v\u00fdrobe priemyseln\u00fdch strojov. Pou\u017e\u00edvaj\u00fa sa aj v kancel\u00e1rskych strojoch a zdravotn\u00edckych zariadeniach. Trh s automobilov\u00fdmi prevodovkami sa v\u0161ak st\u00e1va \u010doraz konkuren\u010dnej\u0161\u00edm.<\/p>\n

\"\u010c\u00ednsky\"\u010c\u00ednsky<\/p>","protected":false},"excerpt":{"rendered":"

Z\u00e1ruka: 1 rok\u010c\u00edslo modelu: 2D a\u017e 6DTyp: Kefkov\u00fd motorKr\u00fatiaci moment: 0,1\u201340 N.MKon\u0161trukcia: Permanentn\u00fd magnetKomut\u00e1cia: Kefkov\u00e1 ochrana Vlastnos\u0165: Vodotesn\u00fdR\u00fdchlos\u0165 (ot.\/min.): 1800 ot.\/min. a 3000 ot.\/min.Trval\u00fd pr\u00fad (A): 0,4\u20133,5 A pr\u00fad pri od\u013eah\u010den\u00ed\u00da\u010dinnos\u0165: IE 4Nap\u00e4tie: 12 V 24 V 48 V 90 V 110 V 220 VV\u00fdkon: 6 wattov a\u017e 25 wattovR\u00fdchlos\u0165 motora: 1800 ot.\/min. a 3000 ot.\/min.Priemer prevodovky: 60 mm 70 mm 80 mm 90 mm 100 mm \u0161tvorcov\u00fdK\u013e\u00fa\u010dov\u00e9 slov\u00e1: jednosmern\u00fd kefkov\u00fd prevodov\u00fd motorPriemer motora: 60 mm 70 mm 80 mm 90 mm [\u2026]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[1],"tags":[1415,1425,1427],"class_list":["post-407","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-reducer","tag-reducer-speed","tag-speed-reducer"],"_links":{"self":[{"href":"https:\/\/pto-gearbox.net\/sk\/wp-json\/wp\/v2\/posts\/407","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pto-gearbox.net\/sk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pto-gearbox.net\/sk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pto-gearbox.net\/sk\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/pto-gearbox.net\/sk\/wp-json\/wp\/v2\/comments?post=407"}],"version-history":[{"count":0,"href":"https:\/\/pto-gearbox.net\/sk\/wp-json\/wp\/v2\/posts\/407\/revisions"}],"wp:attachment":[{"href":"https:\/\/pto-gearbox.net\/sk\/wp-json\/wp\/v2\/media?parent=407"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pto-gearbox.net\/sk\/wp-json\/wp\/v2\/categories?post=407"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pto-gearbox.net\/sk\/wp-json\/wp\/v2\/tags?post=407"}],"curies":[{"name":"pracovn\u00fd list","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}